@misc{_Materiały_1990,
 volume={68},
 number={4},
 copyright={Public Domain},
 address={Warszawa},
 journal={Electronic Materials},
 howpublished={online},
 year={1990},
 publisher={Wydaw. Przemysłu Maszynowego "WEMA"},
 language={pol},
 language={streszcz. pol., ros., ang.},
 title={Materiały Elektroniczne 1989 nr 4(68) = Electronic Materials 1989 nr 4(68)},
 type={Text},
 keywords={Electronic - journal - material, Electronic materials, crystal growth, SAW filter, boron, diamond metallization},
}